.product
{
	width:184px;
	height:255px;
	border:thin dashed #CCC;
	margin:3px;
}
.tip {
    background: none repeat scroll 0 0 #1D1D1D;
    border-radius: 3px 3px 3px 3px;
    color: #FFFFFF;
    display: none;
    padding: 5px;
    position: absolute;
    z-index: 1000;
}